Vehicle is represented by second-order linear model, and actuator by first-order model having rate and position limits; it is shown that operation at either maximum rate or maximum deflection is optimum when performance measure is explicitly independent of control; switching surface for time-optimum control is calculated, and expressions are obtained for maximum stability region; readily implemented suboptimum control law was devised, and its performance was investigated by analog simulation.


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    Title :

    Optimum control of unstable booster with actuator position and rate limits


    Additional title:

    AIAA J


    Contributors:

    Published in:

    AIAA Journal ; 3 , n 7


    Publication date :

    1965


    Size :

    7 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :




    Quasi-optimum control of a flexible booster.

    Cohen, V. / Friedland, B. | NTRS | 1966


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